EP 1650812 A1 20060426 - Method for making a silicon based thin film solar cell
Title (en)
Method for making a silicon based thin film solar cell
Title (de)
Verfahren zur Herstellung einer Dünnschichtsiliziumsolarzelle
Title (fr)
Méthode de fabrication d'une cellule photovoltaïque à base de silicium en couches minces
Publication
Application
Priority
- JP 2004010248 W 20040712
- JP 2003279491 A 20030724
- JP 2003358362 A 20031017
Abstract (en)
According to the present invention, sufficient light trapping effect can be exhibited and series resistance can be kept small, by sequentially forming a silicon based low refractive index layer and a thin silicon based interface layer on a backside of a photoelectric conversion layer observed from a light incident side, and as a result a silicon based thin film solar cell may be provided efficiently and at low cost.
IPC 1-7
IPC 8 full level
H01L 31/0216 (2014.01); H01L 31/042 (2014.01); H01L 31/052 (2006.01); H01L 31/06 (2012.01); H01L 31/075 (2012.01); H01L 31/076 (2012.01); H01L 31/077 (2012.01)
CPC (source: EP KR US)
H01L 31/0445 (2014.12 - KR); H01L 31/056 (2014.12 - EP US); H01L 31/075 (2013.01 - EP US); H01L 31/076 (2013.01 - EP US); H01L 31/077 (2013.01 - EP US); Y02E 10/52 (2013.01 - EP US); Y02E 10/547 (2013.01 - EP); Y02E 10/548 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1650812 A1 20060426; EP 1650812 A4 20090812; EP 1650812 B1 20110608; EP 1650812 B2 20191023; AT E512467 T1 20110615; AU 2004259486 A1 20050203; AU 2004259486 B2 20100218; CN 1826699 A 20060830; CN 1826699 B 20101229; JP 4257332 B2 20090422; JP WO2005011002 A1 20060914; KR 101024288 B1 20110329; KR 20060035751 A 20060426; US 2006174935 A1 20060810; US 7847186 B2 20101207; WO 2005011002 A1 20050203
DOCDB simple family (application)
EP 04747712 A 20040712; AT 04747712 T 20040712; AU 2004259486 A 20040712; CN 200480021059 A 20040712; JP 2004010248 W 20040712; JP 2005512009 A 20040712; KR 20067000752 A 20040712; US 56300905 A 20051228